Title:
AUTONOMOUS DRIVING CONTROL DEVICE AND METHOD
Document Type and Number:
WIPO Patent Application WO/2019/065429
Kind Code:
A1
Abstract:
An autonomous driving control device characterized by comprising a map information input unit, a new map information storage unit in which new map information is initially stored, and a calculation unit that performs autonomous driving using the new map information, the autonomous driving control device also comprising: a first input means that acquires road points contained in external map information; a first processing means that generates a road region from the road points; a second processing means that generates pre-connections and post-connections for the road region; a second input means that acquires shape interpolation points for the road contained in the external map information; a third processing means that generates information about lanes from the shape interpolation points for the road contained in the external map information; a fourth processing means that generates pre-connections, left and right connections, and post-connections for the lanes; and a fifth processing means that hierarchically constitutes a storage area of lane information within the storage area of the road region, and stores the shape interpolation points for the road region and the road, and the information generated therefrom, as new map information, the calculation unit performing autonomous driving using the new map information obtained by accessing the new map information storage unit.
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Inventors:
TANAKA YUYA (JP)
Application Number:
PCT/JP2018/034735
Publication Date:
April 04, 2019
Filing Date:
September 20, 2018
Export Citation:
Assignee:
HITACHI AUTOMOTIVE SYSTEMS LTD (JP)
International Classes:
G08G1/16; B60W40/06; G01C21/32; G08G1/09; G08G1/0968; G09B29/00
Domestic Patent References:
| WO2010100715A1 | 2010-09-10 |
Foreign References:
| JP2017146131A | 2017-08-24 | |||
| JP2014219829A | 2014-11-20 | |||
| JP2017156704A | 2017-09-07 |
Attorney, Agent or Firm:
TODA Yuji (JP)
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